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What is the problem with my NX300 output?

Started Nov 18, 2017 | Discussions thread
efef21
OP efef21 Forum Member • Posts: 77
Re: What is the problem with my NX300 output?

otto k wrote:

Color blotches in shadows are normal at high ISO (3200+), but gray ones are probably dirty sensor related (take a f/22 exposure of clear sky and they should be visible - also look at the sensor). Permanent red pixels are sensor defect. Raw development software should be able to eliminate color noise. Did you try any?

Nx3000 and NX3300 both have pretty strong noise reduction that cannot be turned off even in RAW but people seem to like it.

Thanks for the reply, totally agree about high issue, but the problem that it happens also at the very low iso range.

ISO200 - look how ugly the grays are, you can clearly see the chunks of different shades of the gray.

ISO400 - look at the bokeh and again you'll clearly see color chunks of the different shades. If you'll zoom in you'll also see gray spots all over.

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